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\ 14-Nov-2025 Bharat Arora Proof-7 Reader’s Sign _______________________ Date __________
4. There are 31 students in class 2C. 12 are absent. T O
How many are present?
Answer: ____________________________
–
5. Complete the following table. One has been done for you.
a. –10 Number +10 b. –20 Number +20 c. –30 Number +30
46 56 66 13 33 52
64 48 39
29 31 31
28 24 50
55 66 68
65 88 45
Mental Maths
Fill in the missing numbers in the subtraction pyramids.
1. 51 2. 82 3. 75
20 32
16 15 35 22 15
11 1 5 10 10
HOTS
21 st
Century #Critical Thinking
Skills
Jiya had 27 marbles. Her brother Piyush and sister Mala had none. Then Jiya
gave 10 marbles to Piyush and 4 to Mala.
a. How many marbles does Jiya have now? _______
b. How many more marbles than Piyush does Jiya have? _______
c. How many more marbles than Mala does Jiya have? _______
60 Mathematics 2
